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Search engines' dirty secret

Earth

Search engines' dirty secret

Even search engines must obey the laws of thermodynamics – and that means the whole world pays for your every query, says James Clarage

Comment

Drilling deep under the US to dispose of nuclear waste

Earth

Drilling deep under the US to dispose of nuclear waste

News

Tidal power? No thanks

Earth

Tidal power? No thanks

Comment

Oceanology: The offshore engineering adventure

Earth

Oceanology: The offshore engineering adventure

Uncategorized

Insulation nation: Cutting the cost of cosy

Earth

Insulation nation: Cutting the cost of cosy

Features

Energy-efficient homes make householders complacent

Earth

Energy-efficient homes make householders complacent

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Algae's solar electrons hijacked to steal power

Life

Algae's solar electrons hijacked to steal power

News

Crystals + sound + water = clean hydrogen fuel

Technology

Crystals + sound + water = clean hydrogen fuel

News

Technology

Metal mist clears for fusion power

News

Electric cars jostle for position on the power grid

Earth

Electric cars jostle for position on the power grid

When the surge of plug-in vehicles hits the streets over the next few years, how will our electricity grids cope?

News

Earth

Nanotube cuff is 'solar cell' for exhaust pipes

News

Earth

US still responsible for most CO₂ emissions

News

Earth

Hybrid fusion: the third nuclear option

Comment

Earth

Will the anaconda or the oyster rule wave power?

News